X/Ka双频段双跟踪馈源设计  

Design of X/Ka Dual-band Dual-tracking feed

作　　者：宁波[1] 沈泉[1] 田亚鹏 冯艳香 吴声贤[1] Ning Bo;Shen Quan;Tian Yapeng;Feng Yanxiang;Wu Shengxian(NO.39 Research Institute of CETC,Xi’an 710065 China)

机构地区：[1]中国电子科技集团公司第39研究所,西安710065

出　　处：《测控与通信》2020年第2期1-5,22,共6页

摘　　要：本文提出1种新型五喇叭成体制,不仅实现X/Ka 2个频段的自跟踪,而且提升了五喇叭的和效率,通过HFSS仿真软件进行设计验证,加工了馈源实物,并在微波暗室和天线外场进行测试,测试结果与设计完全吻合。In this paper,a new five-horn synthesis system is proposed,which not only realizes the auto-tracking of X/Ka two frequency bands,but also improves the sum efficiency of conventional five-hom.lt is verified by HFSS simulation software design,and the feed object is processed.The tests are carried out in the microwave anechoic chamber and antenna field,and the test results are in good agreement with the design.

关 键 词：五喇叭 自跟踪 和效率 

分 类 号：TN8[电子电信—信息与通信工程]